Product Knowledge
What are the characteristics of melt-blown filter materials? 2020-06-09
Meltblown cloth mainly uses polypropylene as the main raw material, and the fiber diameter can reach 1 to 5 microns. With many voids, fluffy structure and good fold resistance, these ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area, thus making the melt-blown cloth with good filtering, shielding, heat insulation and oil absorption . It can be used in the fields of air, liquidfiltration materials, insulation materials, absorption materials,mask materials, thermal insulation materials,oil-absorbing materialsand wipers.

Themelt-blown filter materialis composed of polypropylene microfibers randomly distributed and bound together. The appearance is white, smooth and soft. The material fiber fineness is 0.5-1.0μm. The random distribution of fibers provides more thermal bonding between fibers Chance, so that the melt-blown gas filter material has a larger specific surface area and higher porosity (≥75%). After high-pressure electret filtering efficiency, the product has the characteristics of low resistance, high efficiency and high dust capacity.
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